baber/WOPTO huggingface dataset:
Patent KR-20020005065-A (KR)
Title: Hybrid Satellite Cable Internet Network Using Satellite Internet Data Cable Linkage System
Inventor: LEE HYEON CHEOL
IPC: H04L27/34
Filed: 2000-06-30
Abstract: PURPOSE: Composite satellite cable Internet networks using satellite Internet data cable linkage system are provided to receive a high quality of sound and image digital date, and to enable user use an interactive communication without an expensive satellite receiving unit for each subscribers. CONSTITUTION: A data sending terminal(100) includes a modulator(11) and a satellite antenna(12) for sending modulated frequency signals. A satellite relay terminal(110) has a satellite(13) for relaying the frequency signals sent from the satellite antenna. A cable relay terminal(120) comprises a satellite receiving antenna(121) for receiving signals relayed from the satellite, a demodulator(124) for demodulating signals varied from a satellite frequency changing unit(122), a remodulator(125) for remodulating demodulated data into signals suitable to the cable transferring band, and a multiplexer(126) for transferring remodulated signals to subscribers by means of one-way or two-way cable. A data receiving terminal(130) includes an RF receiving unit(131) for converting and amplifying input high frequency signals to be output, a demodulator(132) for demodulating Intermediate Frequency signals input form the RF unit, and a display for displaying input data along with a CPU(136), a memory(137) and an MPEG decoder(133).
Patent KR-20000058847-A (KR)
Inventor: KIM SUNG JONG
Filed: 2000-06-29
Abstract: PURPOSE: An advertisement using a simulation technique for an electronic transaction is provided for enhancing a selling effect of a product using a simulation technique with respect to an actual product size recognition technique, a virtual direct product arrangement using a simulation, a concurrent comparison technique with a similar product, and a concurrent comparison technique with a different product. CONSTITUTION: A virtual usage technique of a product on the internet is implemented based on a simulation technique. An actual arrangement technique of a product based on a simulation is used for selecting an option of colors. An actual size of a product is recognized using a certain tool related with a user having a certain body style and room. A concurrent comparison technique is used based on a condition similar to a corresponding product. The product is compared with a corresponding product based on a different condition.
Patent KR-20000063390-A (KR)
Inventor: KIM SI YOUNG
IPC: F16K31/06
Filed: 2000-07-05
Abstract: PURPOSE: An atmospheric pressure control valve for a ship engine is provided to simply construct the electric circuit of the atmospheric pressure control valve and easily control the efficiency of the valve to proper various load characteristic of a marine engine. CONSTITUTION: An atmospheric pressure control valve for a ship engine includes a first space part(21) having a first discharging port(23) and a second space part(22) having an inlet port(24) and a second discharging port(25) at one side and a supply hole(26) at the other side, wherein the supply port of the second space part is communicated with the lower part of the second space part by a circulating hole(27); a linear motor(30) installed in the first space part incorporating a thin film type flapper(33) in a movable coil(32) moving up and down according to the operation of a magnet(31) applying an electrical signal; an inflow hole(53) is formed in the center of a main body adhere closely to the inner peripheric surface of the second space part by passing through the main body, and a driving element(50) having cylindrical crest(51) and bottom(52) installed in the outer peripheral surface of the main body wherein the bottom is correspondent to an input hole and the second discharging port, and the crest is correspondent to the supply hole by being supported using upper and lower springs(50a,50b); and a nozzle(40) having a nozzle hole(40a) communicating the inflow hole between first and second space parts.
Patent KR-20010015213-A (KR)
Inventor: TAKENAKA KENJI
IPC: F04B49/06
Filed: 2000-07-07
Abstract: PURPOSE: An air conditioner provided to cope with both usual discharge capacity control for stably maintain a room temperature and rapid reduction of the discharge capacity as an emergency evacuation step at an emergency. CONSTITUTION: A load torque detector(60) detects load torque generated in a compressor as a reaction against a compression motion. A control device(70) calculates a load torque target value based on the results compared between a set temperature in a temperature set station(73) and a temperature detected by a temperature sensor(74). A discharge capacity of the compressor is controlled by feedback-controlling the passage of electric current through a solenoid coil(54) of a control value(40) so as to bring a measured load torque near the target value under a normal condition. On the other hand, the feedback control is interrupted to control the passage of the electric current through the solenoid coil(54) to minimize the discharge capacity at an emergency when a temporary reduction of the load torque of the compressor is requested for reducing a burden of a drive source.
Patent KR-20020005799-A (KR)
Title: Mobile communication network system using digital optic link
Inventor: KIM CHANG WON
IPC: H04W92/00
Filed: 2000-07-10
Abstract: PURPOSE: A mobile communication network system using a digital optical link is provided to enable a high speed and large capacity and a multimedia service and facilitate using and increasing of a frequency allocation of each base station by implementing a mobile communication base station system by using a digital optical link and an optic transponder. CONSTITUTION: A small base station controller(18) is assigned an extra capacity of a base station managed by a controller station(3). Small base transceiver systems(BTS1,BTS2-BTSn)(14) are connected to the small base station controller(18) in line by using digital optical links(OL1,OL2-OLn). A matching unit matches the small base transceiver systems(BTS1,BTS2-BTSn)(14). The small base transceiver systems(14) includes an optic transponder which can connect the plural small base transceiver systems substituting an existing standard base station(5) in line. The controller station(3) produces small base station controller(18) to operate base transceiver systems(14) with a capacity corresponding to the standard base station(5) operable by the controller station(3) or more capacity and matches it with the small base transceiver system(14). The optic links(OL1,OL2-OLn) connecting the small base transceiver systems(14) by one optic fiber can be increased in number according to the capacity of the controller station(3). Several small base transceiver systems(14) can be disposed by the optic transponder of each small base transceiver system(14). Each small base transceiver system(14) may form a micro and pico cells. The small base transceiver systems(15) can transmit and receive to each other a digital data as an optical signal by one optic fiber by using a WDM optical communication.
Patent KR-20020009959-A (KR)
Title: Method for constructing entertainment contents fund by investment mediation
Inventor: JE JUNG HUN
Filed: 2000-07-28
Abstract: PURPOSE: A method for creating an entertainment contents fund through an investment mediation is provided to enable a netizen to invest in an activity of an advertisement reading and an event participation without an additional cost and to enable an investor to invest an amount of money corresponded to a profit induced by a clients collection and an advertisement effect in a construction of contents of the corresponding entertainment. CONSTITUTION: A netizen connects to a web server supplying an investment intermediation through an Internet network using a client computer, and joins to the membership(S110). An investment company selects and contracts an investment object out of at least one entertainment contents being notified in the homepage of the web server(S111). The netizen selects one out of the entertainment contents(S120). Information of entertainment contents selected by the netizen and information of an investment company supporting the corresponding entertainment contents is supplied(S130). Mileage being fixed as a predetermined rate from the investment company is accumulated according as a netizen performs an activity for participating to an interested marketing, and the investment company invests an amount of money corresponded to mileage supplied to a member to the corresponding entertainment contents(S150). If a profit is generated, a manufacturer of the corresponding entertainment contents divides the profit to members who received mileage from the investment company of the corresponding entertainment contents in accordance with an amount of the received mileage(S161,S162).
Patent KR-20020010367-A (KR)
Title: Multi Chip Module and its manufacturing Method
Inventor: KO SEOK GU
IPC: H01L25/00
Filed: 2000-07-29
Abstract: PURPOSE: A multichip module is provided to control a bounding phenomenon of the second semiconductor chip during a wire bonding process, by positioning a low elastic space member like silicon, ceramic or metal between the first and second semiconductor chips such that the silicon, ceramic or metal has a thermal expansion coefficient similar to that of the semiconductor chip. CONSTITUTION: A substrate(10) has the first and second surface(10a,10b). The first semiconductor chip(1) is adhered to the second surface of the substrate and has the first and second surfaces(1a,1b) which are almost planar. A plurality of input/output pads(1c) are formed at the edge of the second surface of the first semiconductor substrate. The second semiconductor chip(2) has the first and second surfaces(2a,2b) which are almost planar. A plurality of input/output pads(2c) are formed on the second surface of the second semiconductor chip. The first surface of the second semiconductor chip faces the second surface of the first semiconductor chip. The space member(20) fixes the first and second semiconductor chips, adhered to a space between the region except the input/output pads on the second surface of the first semiconductor chip and the first surface of the second semiconductor chip. The first conductive wire(31) electrically connects the input/output pads of the first semiconductor chip and the substrate. The loop height of the first conductive wire is smaller than the space member. The second conductive wire(32) electrically connects the input/output pads of the second semiconductor chip and the substrate.
Patent KR-20000063856-A (KR)
Inventor: YOON JUNG HYON
IPC: G02C5/02
Filed: 2000-08-07
Abstract: PURPOSE: A rim of a pair of spectacles having bio-ceramic and magnet is provided to help the circulation of the blood of a human body, thereby removing the headache and the fatigue of the eyes. CONSTITUTION: A bio-ceramic and a magnet are mounted to a rim of a pair of spectacles. The bio-ceramic and the magnet help the circulation of the blood of a human body. The bio-ceramic and the magnet remove the headache and the fatigue of the eyes. According to the rim of a pair of spectacles having a bio-ceramic and a magnet, the circulation of the blood of a human body is smoothly accomplished, and thereby the headache and the fatigue of the eyes are removed.
Patent KR-20020014342-A (KR)
Inventor: SEO CHANG WON
IPC: H04L12/24
Filed: 2000-08-17
Abstract: PURPOSE: An unmanned control system for structures is provided to automatically input information on each structure from sensors attached to the structures by using an Internet optical network or mobile communication network, so as to efficiently maintain each old structure from one central control unit. CONSTITUTION: A structure safety control sensing device(120) senses safety of each structure(110) such as roads, bridges, dams, subways, tunnels, etc. A datarogger(130) collects information on the structures(110) transmitted from the structure safety control sensing device(120) to process the collected information, and transmits processed data. A central control unit(150) receives the information on the structures from the datarogger(130) to decide whether the structures(110) are safe, and controls the structures(110) to integratedly manage the entire structures. A network(140) connects each device by wire or wireless network.
Patent KR-20010050164-A (KR)
Inventor: HATANO KEISUKE
IPC: H01L21/822
Filed: 2000-08-23
Abstract: PURPOSE: To prevent optical latchup by placing a second diffusion layer and a 1-conductivity-type fourth diffusion layer which transversely forms junction to the second diffusion layer in a second element forming region for ensuring stable operation CONSTITUTION: A p-well 2 has element forming regions 100, 200 and 300 which are divided by a field oxide film 4 and a p+-type stopper layer 3 which is directly under the field oxide film 4. Into the element forming regions, p-type and n-type impurities are selectively doped. In the element forming region 200, a p+-type fourth diffusion layer 14 is formed on the left and an n+-type second diffusion layer 12 is formed on the right. In the left-side element forming region 100, a p+-type second diffusion layer 12 is formed. In the right-side element forming region 100, a p+-type first diffusion layer 11 is formed. An insulation film 5 grows to cover the diffusion layers, and an opening is made above each diffusion layer, then a fourth contact 24, a second contact 22, and a first contact 21 are provided, finally a metal wiring 6 which short-circuits these diffusion layers is provided. In the element forming region 200, the fourth diffusion layer 14 which functions as a base contact layer is in contact with the second diffusion layer 12 which functions as an emitter.
Patent KR-20020015799-A (KR)
Title: Fumigating apparatus for prevention of the breeding and extermination
Inventor: LEE GWANG OK
IPC: A01M13/00
Filed: 2000-08-23
Abstract: PURPOSE: Provided is a fumigation-preventer for preventing the damage from disease and harmful insects, which can reduce the required time, increase the preventing effect, and protect the health of workers. CONSTITUTION: The fumigation-preventer comprises: a cylindrical fumigating chamber having an inlet(10) for compressed air, an inlet(11) for liquid chemical, and a spraying hole(12); a container(14) of the chemical, which is connected to the fumigating chamber through a chemical inletting pipe(21); an LPG container; a burner(16) mounted on the bottom of the fumigating chamber; an insulating plate(17) for preventing fire and solidification of the chemical, which is mounted around the fumigating chamber; a movable cart(18); a means for supplying the compressed air to the fumigating chamber, which comprises a compressor(19) and a compressed air inletting pipe(20) connecting the compressor(19) to the inlet(10) for the compressed air.
Patent KR-20000064139-A (KR)
Inventor: LEE JAE HAK
IPC: G07C13/00
Filed: 2000-08-24
Abstract: PURPOSE: A cyber government system based on internet is provided to give a chance to participate in virtual politics to people who do not have a chance to participate in actual politics, to give chances to express a criticism or praise to the actual politics, and to make it possible to perform a research. which is more inexpensive and correct than any research. CONSTITUTION: A cyber government system comprises a host (10), a host server (20), netizens (30) consisted of general internet users (31) and members (32), and a contents user (40). The host server (20) consists of internet contents (21), a searching and determining system (22), a membership administration system (23), and an internet contents usage administration system (24). The host (10) operates and controls the server (20) and performs various researches according to a demand of the contents user (40). The internet contents (21) include virtual government organization divided into the Administration, Legislature, and Judicature, which are corresponding to those of actual government organization, in which each organ is systematized to comprises various administrative divisions which are divided according to their related businesses. A local self-government is similarly constructed and systematized.
Patent KR-20010030411-A (KR)
Title: Nanocomposite magnet powder and method for producing the magnet
Inventor: HIROZAWA SATOSHI
IPC: C22C33/02
Filed: 2000-09-15
Abstract: PURPOSE: Nanocomposite magnet powder and method of manufacturing magnet are provided to achieve a high reproduction in nanocomposite magnet powder and effectively manufacture the same. CONSTITUTION: Production of a nanocomposite magnetic powder comprises forming a material alloy powder and heat treating. Production of a nanocomposite magnetic powder comprises forming a material alloy powder of formula: Fe(100-x-y)RxBy, Fe(100-x-y-z)RxByCoz, Fe(100-z-y-u)RxByMu or Fe(100-x-y-z-u)RxByCozMu, where, R = rare earth element, 90-100 at.% is Pr and/or Nd whilst 0-10 at.% is another lanthanide and/or Y; M = Al, Si, V, Cr, Mn, Ni, Cu, Ga, Zr, Nb, Mo, Hf, Ta, W, Pt, Pb, Au or Ag; x = 2-6; y = 16-20; z = 0.2-7; u = 0.01-7). The powder is heat treated to crystallize out Fe3B and Fe-R compounds from the amorphous structure. The powder has a metastable phase and an amorphous phase in a metal structure. The integral value for the difference between the temperature-time curve represented by the temperature of the alloy powder and a reference-temperature curve is in the region of 10-10000°C. The reference-temperature curve is obtained when a heat treatment is carried out for an equivalent amount of an alloy which has the same composition as the material alloy for the nanocomposite magnet.
Patent KR-20020022907-A (KR)
Title: Method for Performance Improvement and High-speed Operation of a Load Balancing Equipment and Its System
Inventor: BAE SEONG HAN
IPC: H04L12/803
Filed: 2000-09-21
Abstract: PURPOSE: A composition method for the performance improvement and the fast operation of a load distributed device and a system therefor are provided to achieve a high efficiency by applying an optimized dedicated structure to a load distributor. CONSTITUTION: A load distributor includes a global port(11), a local switch(12), a packet handling and server assigning unit(13), a fast recovery unit(14), and a session information database(15). The global port(11), the local switch(12), the packet handling and server assigning unit(13), the fast recovery unit(14), and the session information database(15) are divided and composed so that it is possible for parallel process. A connection portion directly connects to an optimized path.
Patent KR-20010039926-A (KR)
Title: Liquid crystal dispaly device and portable information terminal device
Inventor: MIWA TOMOO
IPC: G02F1/13
Filed: 2000-09-27
Abstract: PURPOSE: To improve the brightness of videos near a picture frame by obscuring the luminescent point generated on the display surface of a liquid crystal display device in progressing the narrowing of the picture frame of a casing. CONSTITUTION: The liquid crystal display device integrated by superposing a liquid crystal device, plural optical sheets and a light guide plate 8, disposing a light source lamp along the bottom edge of the light guide plate 8 and further embedding these to the inner side of a shallow-bottomed chassis 11 is respectively formed with protrusions 13 overhanging outward at the right and left side edges 8a of the light guide plate 8. The chassis 11 is formed with recesses 14 to be fitted with these protrusions 13 in correspondence to the respective protrusions. Expanded width parts 15 are formed between the end faces 13b of the protrusions 13 existing more distantly when viewed from the light source lamp side and the side edges 8a adjacent thereto so as to connect the side edges 8a and the protrusions 13 by making the width in the transverse direction of the light guide plate 8 gradually larger nearer the light source lamp.
Patent KR-20020025556-A (KR)
Title: System and method for managing goods information for sales information using network and mobile communication terminal, and media for storing program source thereof
Inventor: LIM KYUNG SIK
IPC: H04W8/24
Filed: 2000-09-29
Abstract: PURPOSE: An offering information management system using a communication network and a mobile communication terminal is provided to give offering information according to a user request, and to make a user sell at auction through the given offering information, so that sellers can search demanded products of customers within a short time to reduce time and costs. CONSTITUTION: An offering information management server comprises as follows. An offering information DB(35) stores at least more than one offering information. The server transmits the stored offering information to a mobile communication terminal through a communication network according to an offering information retrieval request signal, or updates the offering information DB(35) according to a register/delete request signal inputted from a user. A member information management module(31) responds to a member registration request signal inputted from the mobile communication terminal to input personal information, ID, and a password, and constructs a member information DB, then manages personal information stored in the member information DB. An offering information management module(33) inputs an ID and a password of the mobile communication terminal, and decides whether the user is a member by the member information management module(31). If the user is a member, the offering information management module(33) registers/deletes the offering information stored in the offering information DB(35) according to the register/delete request signal inputted to the mobile communication terminal.
Patent KR-20010007830-A (KR)
Inventor: KOO YONG GONG
IPC: C09J4/00
Filed: 2000-10-04
Abstract: PURPOSE: The titled adhesive prepared by alcohol polymerization of 2-ethyl hexyl acrylate, butyl acrylate, vinyl acrylate, acrylic acid, acryl amide and azobisisobutylonitrile using a MOSSTANOL 'L' comprising ethyl alcohol and isopropyl alcohol and water as a solvent and process for producing the same are provided, which are benign to the human body and environment, eliminate the danger of explosion and increase productivity and profitable efficiency. CONSTITUTION: In an adhesive for the manufacture of shoes containing 2-ethyl hexyl acrylate, butyl acrylate, vinyl acrylate, acrylic acid, acryl amide and azobisisobutylonitrile, the adhesive without containing an emulsifier is prepared by alcohol polymerization of the composition comprising 2-ethyl hexyl acrylate, butyl acrylate, vinyl acrylate, acrylic acid, acryl amide and azobisisobutylonitrile using a MOSSTANOL 'L' comprising 65% by weight of ethyl alcohol and 35% by weight of isopropyl alcohol and water as a solvent.
Patent KR-20020027697-A (KR)
Title: a useless tire incinerator
Inventor: KIM GYEONG GWAN
IPC: F23G7/12
Filed: 2000-10-04
Abstract: PURPOSE: An apparatus for incinerating a waste tire is provided to reduce harmful gas exhausted to an atmosphere and to increase the heat efficiency by thermally decomposing harmful gas generated from carbonized gas and residuals. CONSTITUTION: A waste tire incinerating apparatus comprises a residual receiving tank(10) which is communicated with a connection pipe(16) at a lower portion of a carbonizing device(100). An opening/closing part(15) is formed at the connection pipe(16). An air feeding fan(18) and a door(19) are installed at one side of the residual receiving tank(10). A combustion chamber(20) is formed between a gas passage(102) and a boiler(200) in such a manner that a feeding pipe(22) connected to the residual receiving tank(10) can be communicated with the gas passage(102). A burner(24) is installed at one side of the combustion chamber(20), and an air supplying fan(18a) is formed at a lower portion of the combustion chamber(20). A pre-heating section(30) is formed with a circulation pipe(32) and an auxiliary feeding pipe(34) connected to a water tank(210).